Not sure if I should edit this in to the previous post because it is completely unrelated, but I woke up thinking some artsy Kiwis might benefit from learning about the
HP Instant Ink service, if you're interested in printing out your work to turn into merch, display, whatever.
I got a basic HP OfficeJet printer for $60 a few years ago and it recommended the program in the description. I was hesitant at first with some of it, but it is honestly fantastic.
Instead of paying for ink, you pay per page on a subscription basis. You can try out beginning with their actually-really
free 15 pages per month (naturally extra fees for extra pages) and 50 per month for 2.99, which can rollover to 100 bonus if you don't print (and two other tiers but w/e). The printer connects online to their service to see how many pages you have left, visible on your account page, and you can hook up your Paypal account for really easy payments.
Whenever the ink is about to run out, they automatically mail you new cartridges to use, for free, with the option to mail back the old cartridges to them in an enclosed baggie.
I would definitely say to give it a try, as there's no real commitment.
With it, I was able to print out all my materials for a con booth on the absolute cheap, with some 100 stickers and 1000 pins made, and generally good quality prints/keychains on different kinds of stock.
Can't imagine the cost if it was traditional ink buying, with the sheer amount of color and saturation... Plus, you can get on people's good sides by being the person they send all their crap to print because it's pennies on the dollar.