Wonderswan Flash Masta Cartridges Back In Stock – Shipping Internationally!

We have just listed a new batch of WS Flash Masta cartridges! These have been very popular, and they sell out quickly when we list them. This time we have tried to make a larger batch, so I hope that those of you that have been emailing me asking for one will get one this round!

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

IMAGE: Batch Of Wonderswan Flash Masta Cartridges
Most of these shells will have original stickers still on them. We have yet to get “WS Flash Masta” stickers produced, and we don’t want to delay cartridges just for stickers.

We are shipping these internationally! If you want to know your options and costs, please add an item to your cart and start the checkout process to see what is available for your country.

COVID had really messed up shipping for quite a while, but, at this point, I think things are starting to get back on track. If you’re purchasing a flash cart from us and having it shipped overseas, my suggestion would be to choose the First Class option. It may take about 4 weeks to arrive (depending on the destination), but the added cost of Priority Mail doesn’t seem to improve that very much at the moment. Transit times do seem to be getting better, lately, though.


We also suggest that you check out WS Flash Masta forum thread about this WS Flash Masta v5.1 cartridge if you want any further information or have questions.

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