I’m not the OP but I went ahead and bought his file and sliced* it and with 20% infill, it will require about 77g of filament. So with one normal spool, you could print 12 of them.
I can only vouch directly for the M5, but looking into the differences, it looks like the M5C would be a solid option. I would miss the onboard camera and the ability to check my prints and get notifications of suspicious issues, but the printer itself is more or less the same otherwise.
Edit: and with the current sale, $200 is a STEAL
Slicing is the process where a program takes the 3D model and turns it into layer by layer instructions for the printer and where you configure lots of settings such as infill, which is how much of the interior of the model is printed with a lattice for structural support. Prints are rarely 100% solid material but rather a hull with infill.
I have an AnkerMake M5 and it’s gloriously painless. There are intrinsic unavoidable challenges to 3D printing, but this thing has been incredible for casual creation.
The point is not whether there are more features. The point is to give you an incentive to go yearly, and in this case it’s a huge “discount” even though it’s in no way worth the monthly cost. The monthly plan isn’t meant to sell you the monthly plan. It’s meant to make the yearly plan look good.
You need to go away.