Apparently you can't purchase back issues here...i went through the stock labeled Spawn that was sitting on the table...i had all those issues...walked around some more..seen a long box under a table labeled Spawn..was going through it and ready to pull out some to buy when i was..approached by the owner and was told i couldn't go through them...that some werent in bags and boards and might get damaged...that he would look for issues for me...excuse me? I'm a collector..i know how to handle my books...digging through long boxes for what ya want is all part of the rush of comic book collecting. Asked if he had the death of Al Simmons..immediately knew he didnt have it...really? He didnt even look for me like he said he would do...so it was pointless to ask about any other books. If i cant go through long boxes then they dont wanna sell comics...point blank. They have 10s of thousands of back issues because the owner doesn't want anybody going through them...something he fails to mention...you cant go through the boxes under the tables.

There are times when I wish Google would let you rate higher than 5 stars. This is one of those times. Cosmic Comics isn't the biggest comic shop in Jacksonville. It's not the fanciest comic shop in Jacksonville. But it IS the very best shop in the city...bar none (and I went to all of them). Comic book options range from 50-cent specials to Holy Grail wall-books and CGC slabs...and there's tons to sort through, of each type. The owner is, without question, one of the nicest and most sincere people I've ever worked with. He even took some persoanl off-hours time to sort through books I was looking for, and square me away. This gentleman, and his shop, are the gold standard by which other places should measure themselves. I'll be doing LOTS of business with this gentleman, going forward.

Comics are terribly unorganized. A decent amount of $0.50 and $1.00 comics. I wanted to buy about 10 dollar comics that I intended to get graded for my personal collection and the owner did not want me to open the comics to look at their condition nor did he want to open them for me (after he initially offered to). Granted, it was about 10 minutes past his closing time, but I didn't know that until after he refused to open them and gave him being closed as a reason for not opening them. A comic store that does not let you open comics to look at is not trustworthy store. I'm in town for a few weeks and was looking for a store to frequent while I'm here. Guess it won't be this one.

Amazing experience at Cosmic Comics! They have an immaculate selection of hard to find comics, and have the best and lowest prices in Jacksonville. This store is for the beginner collector to the advanced. The owner is incredible, very helpful, he even had those comics for my collection that I couldn’t find anywhere else when I made a pull list once. All in all, it’s a treat every time I am in there, and that is why I wholeheartedly recommend you put Cosmic Comics on your list of comic stores to try. He also has a plethora of other collectibles that you would have to see to believe, and would transport you back to your childhood. Hope this review helps anyone interested.

This is my second time visiting this store. They have new comic books of course, and If you are looking for back issued comic books, this is one of the best place to go. The Comic books are pretty organized especially compare to some other stores we went. The owner Bobby is very friendly and more importantly he really knows his stuff. They have such a great selection of silver and broze age and even golden age comic books.We enjoyed our visit. I posted tons of pictures in case you are looking for anything particular. If you are looking for specific comic book, call him, he is a pleasure to work with.

I was visiting Jacksonville from out of town and had been checking out local comic stores to try and fill in some gaps in my collection. I visited Cosmic Comics, and while it was overflowing with books the owner was helpful and I left with 5 silver age books at excellent prices. In fact the Owner stayed open for 35 min after closing, let me open the bags and examine the books. He even searched the store for other items he thought he may have. While it may take some effort to find the gems, I would definitely mine this store again because this place has rich ore for any collector.

I love this store and the owner is an amazing guy . Everything in this store Is well organized and well priced. I came to this shop to hunt for some TWD comics to grow my collection he Happily showed me his section and once I picked out the ones I needed He offered extremely competitive prices on all of them. In my honest opinion he is the one of the best comic shops in Jacksonville and definitely my go-to comic shop.

Brought a variety of cards and anime mags into Cosmic Comics to see if Bobby was interested in them. I really wasn't expecting him to take his time and explain what I had and didn't have, although I didn't leave there with a huge sale. I did want to recognize that this owner was honest and not high pressure at all. Thanks, Bobby, for the great experience!

This is a great little comic shop. The guy who runs the store is super friendly and very knowledgeable of what's in store. If you're looking to fill holes in your collection, or grab a whole run of a mini-series, then you have found a good stop to help with that! Be sure to be kind and let him know how much you love you're experience~

Owner Bobby was super knowledgeable and extremely willing to find me books I was looking for. Prices are very competitive and there was an extensive collection of both old and new books plus some amazing vintage graded books (that I wish I could afford!). I'm glad I found this place, I will definitely be back!

The store is amazing not only did he have quite a bit of stuff I have not seen in any other stores he bought some boxes of comics from me at what I thought was more than a fair price and showed some of the best customer service I've had at any business in a really long time I could not recommend enough.

I was looking to sell a good amount of my Funko Pops. Bobby, was very friendly and welcoming. He has a great amount of Funko Pops, I was in heaven looking around. He was very fair, honest and not pushy. Very knowledgeable as well. I highly recommend stopping by wether it’s to buy or sell. Thank you!

Bobby is the Comic Book King!! He has been the go-to man since I started collecting 3 years ago. He takes care of his customers to the fullest and even remembers what you are looking for, new and old. Very personable and trustworthy. If you haven't been to Cosmic Comics, Get there!!

I go in this store regularly and the owner and his son are very helpful and nice. Very friendly, I would recommend visiting this comic book store over all the others they give you attention that you don't get at other ones. And they have old school arcade games there you can play.

Fantastic shop! Every time I come here I walk out with another treasure for my collection. Everything is super well organized and very fairly priced. The owner is super nice and very helpful in helping you find what you are looking for. It's my new favorite comic shop in town!

Awesome place if you just want to browse. But even better place if you want to finish your collections! Bobby is very knowledgeable and very reasonable in pricing! My son and I have a great time whenever we go here! It even has a few arcade games from the old days! Love it!

I thought the prices were a little high. The store seemed cluttered and a little difficult to navigate. There was a good selection and the person working the store offered his assistance within a few minutes. Nothing special, nothing horrible... or in other words... Eh.

My son collects Funko Pops and was excited to find this store. The owner was very helpful and fun to chat with. My son said there was a good selection of “really cool” Funkos at great prices. If you like comic books he also has TONS of those. Great store and owner.

10/10 comic shop! Absolutely 100% would suggest to anyone who's interested in the hobby, hardcore oldschool fans, and even to people who might be looking for gifts for others. Really nice atmosphere and super helpful (and friendly) people behind the counter!

Excelsior Comic Shop Experience! This place has it all, keys, non graded keys, graded keys, funko, too much to list. Must stop location if you’re in the Jax. Bobby the owner went outta his way to locate several missing pieces to my PC. Thank you

Bobby the owner was very nice, knows his stuff. Had a great experience has so many cool things. I got the whole collection of death in a family The Batman series comics. Come check him out and have a great experience like i did.

Great experience. Owner took the time to help me pick out the perfect t comics for my son for Christmas. Without his help it would have been difficult. Definitely a must if you love comics or need to buy some for someone

Went to get a new issue of something and he charged 1.50 over cover price. If it wasent for the fact that it was sold out at every other store and I had been waiting forever to read it, I wouldn't of gotten.

As an old man in my 60's who also has a true love of silver age marvel comic books, dealing and talking with the owner of this fine establishment has been nothing less then a pleasure. He is the real deal.

The whole family loves this little comic book store. They have everything from comics to toys. The selection of funko pops is unreal. The owner is super friendly and always polite. Definitely recommend.

Took my son there to reward him for doing well at the doctor and the staff was extremely helpful and very friendly to my young son. Opened him up to comics like he probably never would have been

Bobby is always very knowledgeable when I'm looking for specific books. He also has a fantastic selection to choose from. Whether its books or collectable figures he is the best place to stop!

Great store, great selection and great owner. Always willing to help your search. A gem tucked away in the corner of a strip mall. Check it out and you won't leave empty handed. …

Came here for free comic book day, they were packed and super busy. The staff was amazing and really friendly. If I'm ever in the area again, I'll have to visit again.

Visited 6 comic shops in Jacksonville in one day. This was one of two shops that was awesome! Very friendly and informative owner. Highly recommend this place!

Being going there for years one of my favorite places to go and the owner is very knowledgeable on comics that I want to to know about

Awsome store! Great selection with tons of comics. Usually spend about an hour thumbing through back issues. Definitely recommend it!

Robert is an awesome and fair guy and knows what he's talking about any previous reviews were idiots if they think any differently

Disorganized (boxes everywhere) and not a lot of new comics. But some older collectible items including books and other material.

Awesome store for tpbs and current comics. Very nice and helpful owner. I've bought a large portion of my collection from here.

The owner is a wonderful gentleman who really cares about the collector and their interest. Will be a loyal customer forever.

Great store for back issues. Owner has great prices. Cool selectioon of toys and collectables. Fun store to just look around.

Great store. So much inventory and you find little gems hidden throughout. I love their wall of keys in the back.

Great spot for back issues! Always leave with something ive been hunting! Fair pricing and excellent selection!

The selection is really good and the owner is friendly and helpful. When in the area, I will definitely return!

Always enjoy coming to this store...the owner is a cool guy and I always get great prices on figures...must see

They had a very rare comic book that my husband has been wanting for years. Perfect present and a good price.

Love this shop they are always so easy to work with and have a wonderful selection of Funko and comics!

A friendly neighborhood comic shop, just like how I remember from back home in the 80's! A cool vibe!

Great Store I Loved It it was my first Time. And that is where i bought my Deadpool Bubble Head

Good selection, fair prices, and owned by a solid dude. Can't ask for me from a comic shop.

Fantastic little shop of all the goodies you’re looking for. Owner super cool and helpful.

The owner is very cool and a true fan of comics. Prices are fair and selection is nice.

Great owner and place to buy comics. Honest and prices are very fair for the quality!!

I just had the most amazing experience. Love this store I could be there for hours :D

Great place for old comics and Bobby the owner knows his stuff. You need to shop here

I enjoyed the experience of going there. The owner was nice and the prices were good.

Great store with an outstanding selection of old comics. They also have great toys.

Great place to find comics. Alot of marvel stuff. Very cute pop characters too.

Great place to find unique stuff, owner is super nice and knowledgeable.

One of the best comic shops I’ve ever been to. Bobby is the best!

Really place and a very chill owner. I was so happy I stopped by.

the owner Bobby is endless mountain of information it's great

This place is awesome, the owner makes great deals.

Amazing place and amazing guy, so helpful and nice

Eclectic collection of older comics and magazines

Used to be decent but not so great anymore

Really helpful owner. Very knowledgable.

Cool guy. Cool shop. Gotta check it out.

Great place for comics and collectables.

Nice little hidden gem in Jacksonville.

Great selection of FunCo pops!

Great back issue collection

What a blast from the past.

Comic books are overpriced

I love comic book stores

My go to comic book shop

Very helpful staff

I love this place

A great place

Awesome toys