Does anyone still sell them or is there a 2nd hand market for them? My friend has an old Cake Mini and now she doesn't make cakes anymore is wondering about cartridges for cutting useful things. She has a few cake based cartridges but nothing super useful. SCAL would work with it if she had updated the firmware at any point but not the version she has and the machine is not supported at this point and there is no way to update it.

We found a few on Amazon but pretty expensive for what they are. Of course I had a bunch of them but donated them to my crop group when my old Cricut died.

Any suggestions?