In North America, the Epson Artisan 7-8 series usually has a $99 model on sale somewhere, every couple of weeks.
This week, the Artisan 730 is $99 thru Amazon-Epson, but we see these 7-series or some of the older refurb 8-series at this price every few weeks. So there's no hurry on it - they keep showing up at this price. Amazon, Fry's, or Epson Store's clearance or weekly specials over these.
As for printing on glue-on stick-on labels, don't.
Along with the 'chemistry' issues of glue-vs-plastic, the 'aging of glue and paper over time' issues, and the 'out of balance' issues, there is the Player's Ability to handle the additional fat layer of paper, glue and the eventual peeled-back corners.
Just remember - YOU don't have to peel off the edges of a label - the Player will merrily do that for you. And by the time you discover this, it's too late.
Just because a label hasn't peeled back yet, they ALL will. And they'll do it INSIDE the player. All it takes is the smallest touch to start that process, and that disk is spinning thousands of times during a Playback session.