Glass light up unicorn:  $4.99 @ Talize (18 days!)

I was surprised at the date, since I definitely didn't see it there before.  Even this time, I saw it hidden away in a weird place.

I'm not sure how old it is since they'd usually use something like plastic for this if it's a cheap toy.

I saw one in box on eBay:

That's only $8.63 US!  But I was OK with what I paid too.  It changes colour and even plays music!