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Cyber Monday WS Flash Masta Carts For Sale

This is really very last-minute.  We didn’t plan on listing WS Flash Masta carts today, but, all of a sudden, we decided to do a little Cyber Monday surprise.  Instead of waiting for more parts to arrive to complete a full batch, we’re listing what we have ready, now, today.


SOLD OUT Buy Now (Limited Supply) WS Flash Masta Cartridges

I know this isn’t some crazy discount. It’s the same price as we’ve been selling them for previously. We just thought that listing a half-batch of WS flash carts would make the day a bit more exciting.

If you are looking for an added bonus, we can say this. By the time these ship to their new homes, we expect (but can’t yet promise) there to be a 3D-Printable shell available. I’ll add some screenshots of that work-in-progress. Since this post is super last-minute, I’m not even sure if I’m supposed to be publicizing this tidbit of info, yet. If this paragraph and the photos disappear, now you know why, but the point is that you could (in theory) get the PCB-only option for the WS Flash Masta and print your own shell.

WonderSwan Flash Masta – Another Batch Ready To Ship

WS Flash Masta Latest Batch

We have just completed another batch of WS Flash Masta cartridges! As I mentioned last time, these have been very popular, and they sell out quickly when we list them. We are trying to make batches more frequently and in larger quantities. Last time they sold out in a matter of hours, so I hope these last a bit longer. There’s also a coupon code below, if you also want a Neo Geo Pocket flash cart.

We just added a new option and changed the pricing to reflect that. We now offer the cartridge as a PCB only, pre-installed into a shell, and pre-installed with a dust cover.

Note that the “Circuit Board Only” option will need to be installed into a plastic shell. You can use one from another game you already own, but you’ll need to shave/cut some of the plastic (for example to make an opening for the USB and some other parts).

We ran this same add-a-NGPC-cart promotion last time, so I’ll just copy/paste that coupon code and text here.

I know that some of you are wanting to purchase a Wonderswan flash cart AND a Neo Geo Pocket flash cart. As an added incentive, we’ll give you $10 off if you purchase them together! To get $10 off of your order when you purchase a Neo Pocket Flash Masta WITH your WS Flash Masta, please use the following coupon.

Coupon Code: FM_WS_PLUS_NGPC_10

WS Flash Masta Carts Listed Now (PRESALE)


Our presale of the WS Flash Masta cartridge for the WonderSwan has started. We have stock to assemble and ship 50 cartridge boards. That’s what we are listing today. Once they are sold, we will assemble and ship them out. I would expect to have them all shipped out by mid December.

Please read the product page at to educate yourself about this product.

Neo Geo Pocket Color With Front-Light Mod Installed (Now On eBay)

This is a very quick post to let you guys know that I just listed one of the early front-light Neo Geo Pocket Color install units on eBay. I want to use eBay to gauge the reaction/interest, so please spread the word.

This unit is definitely not perfect, but I think it still works well in the dark (which we all know that most don’t). Leave feedback here (or vote with your eBay bids) and let me know what you think.