>>420325Nice, starting with stickers is a good call! Yeah, manual cutting is a pain, lol. Look into getting a Cricut or a Silhouette (i saw too many artists struggling with the Cricut, it can cut and calibrate very badly) —total game-changer.
For printing quality, check out some online printers like StickerApp or Vograce; they’re solid for small runs and good quality.
About the price, don't lowball them. Also, test out different types of merch; not everything will hit at cons, but it’s all part of figuring out what works for your style.
For figuring out what sells, it’s smart to do some research online and check out what’s moving fast at cons. Pay attention to the popular characters and series that are already sold out, so you know what’s in demand and what to make a small amout (or avoid!). No point in oversaturating your table with stuff that’s everywhere.
Draw what you love, that's very important.