My Frugal Adventures, is saying that you can get a Tag Reader for $22.99 in purple. That's cheaper than it was at Black Friday!
Go here for the purple Tag Reader and then use promo code M885TY3L when you checkout and the price will drop to $22.49! Shipping is free with Prime or with a $25 order.
There is a green Tag Reader too, but it is $24.99 after the promo. Still a great price!