Sega Master System

Let customers speak for us

from 52 reviews

Amazing

Kami

04/30/2026

LUZUMAKI - NIGHT - BOOST Kendama

An honest merchant with honest prices. I cannot believe I found these items at MSRP! I will be buying from them again.

Dalton

04/21/2026

Marvel Champions LCG: Quicksilver Hero Pack

As advertised and fast delivery

As advertised and fast delivery. A++

Anonymous

04/13/2026

Alternate Worlds

Great Seller! Excellent communications back and forth

Great Seller! Excellent communications back and forth. Would definitely recommend this Seller. AAA+++

Michael Kline (tkbids)

04/10/2026

Alternate Worlds

Super shoping

Super shoping.

OLEG GHERECLIEV (cir8866)

04/10/2026

Alternate Worlds

Happy Muska fan here!

I was looking for this shirt everywhere and it was sold out. Came across you guys and got my shirt fast. Thankful for y’all!

03/29/2026

eS FOOTWEAR MUSKA 13 T-SHIRT

Pac-Man pin

Pac-Man Pin - I'll give this sale a positive outcome as the seller dispatched the item quickly and provide updates. Item was as described in the auction.
Seller was very attentive to all messages and concerns. Seller was quickly to reply and suggest a quick solution.
Overall it was a great experience and smooth sale. Seller even provided a partial refund.
Will purchase from again.

Powerslave1971

11/28/2025

Pinfinity Pac-Man Augmented Reality Collector Pin

Great product!

Bought it as a gift and they loved it. Shipping was fast and easy :)

Michael (haiimmecu)

10/29/2025

Bicycle Gundam Seed Playing Cards

Awesome

Dave Booher (davidscardmarket)

10/27/2025

FUNKO Pop Boxing Oscar De La Hoya Vinyl Figure

Thank you

Thank you, this book arrived in good condition. Highly recommended selloer.

eIS C|O Peter Briscoe (peterreader)

07/21/2025

Dejah Thoris & Green Men Of Mars TPB Volume 02 (Mature)

Great transaction

The comic was packed very well. The comic itself had a backboard that was the correct size and fit well inside the resealable bag. The box was made for comic books so it arrived in great shape. The deliver of the product was quick. Over all a great transaction on a comic book I needed for my collection. Thank you everyone at Alternate Worlds.

Juan Orozco (juano1971)

06/04/2025

Knight Terrors Zatanna #1 (Of 2) Cover A David Baldeon

Best Wedding Gift

I bought this Skylanders piece as the centerpiece for best man speech in my brother's wedding. When we were younger I used to destroy all of his Skylanders, so in a week I will give it to him with much fanfare.
Thank you Alternate Worlds for giving me the chance to give him this awesome gift!

Zeke A P

06/03/2025

Skylanders: Giants - Loose Figure's

Great service and product as described

Easy to do business with and the product was delivered in a manner. Would buy from them again. Thanks!

Chris Schrecker (cschrecker)

05/20/2025

Mego DC Braniac 50th Anniversary 8in Action Figure

Great service couldnt believe they had it.

Ide been searching for the shutter bimetal yoyo galaxy for a long long long time it has been discontinued.. u randomly found this site after numerous nights of searching the web an they said stock was low on the galaxy color way I took my chances an lo an behold I got the last on..thank you alternate worlds.

Brandon Dunham

05/17/2025

YoYoFactory Shutter Bi-Metal

Awesome product, great seller

The Storytime Chess series has instilled a real love of chess in my 5-year old (and me)! The teaching techniques are great, the stories are cute, the degree of advancement between levels 1, 2, and 3 is appropriate. This is also a great seller, very responsive, courteous.

Sarah

04/09/2025

Story Time Chess Level 3 Tactics Expansion Set

Item added to your cart

Collection: Sega Master System

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Hang-On And Safari Hunt - Sega Master System

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Joe Montana Football - Sega Master System

Great Football - Sega Master System

Great Football - Sega Master System

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