Have you seen anyone try an converter before?Aaaaand that shop is down.
There's cards available on eBay these days which have an OKish price and are apparently brand new
I actually have an XD-to-SMC converter and a 128MB XD card, but that card is also brokenHave you seen anyone try an converter before?
Apparently they exist but I only found one site selling them (~€5): https://www.thatsit.nl/oem-xd2sm-xd-to-smartmedia-card-adapter.html
And those only support cards up to 256MB, so you still need legacy cards like these 128MB ones (~€24) https://nl.farnell.com/transcend/ts128msdc220i/sd-card-128mb-2-7-3-6v-mlc-nand/dp/4661264
Which is still cheaper compared to an €35 SMD, if that combination at least works.
And a listing for a batch of 128MB MMC's: https://www.ebay.com/itm/266283708663
Apparently it's for an XD Image-card, which isn't the same as an SD/MMC card format: https://www.amazon.nl/-/en/Fujifilm-128MB-xD-Picture-Card/dp/B00006S4EWALSO your link seems to be to an sd card which is NOT an XD card fitting that adapter.
There are SMC-to-SD or XD-to-SD adapters out there, but these require software modifications to work and are intended not as drop-in replacements for SMC/XD but only for specific Olympus digital cameras which support them (and maybe the GP32 in the future with some hacketry).