I think this is usual price for RAM cartridges, recently I've got RAM3 for CZ and RAM1 for DX7 for similar prices. Special cards with more memory banks are more expensive, I've just got X-RAM for DX7 for more than 100 USD.
What can be done... if we need it we have to pay for it. I'm also not rich but I wanted it. That means I can't afford buying other things. Anyway I drink too much coffee :-)
Daniel Forro
On Feb 29, 2016, at 12:50 PM, nsanow@... [CZsynth] wrote:
http://www.ebay.com/itm/NEW-OLD-STOCK-Casio-RA-3-RAM-Cartridge-for-CZ101-CZ1000-CZ3000-CZ5000-Sealed-/161992033572?hash=item25b77a4524:g:q80AAOSwKtVW0Lbq
Not my listing, and also too rich for my taste, but maybe someone here has too much money to know what to do with.