I love glockenspiels and will absolutely be picking that one up. Wavesfactory has some great deals. Their Tea Towel Drum kit for under $15 USD (9.95 Euros) is one of the best deals I've ever came across. For anyone looking for the famous Ringo/Beatles tea towel drum sound, that kit is a must buy imo.
(I have no affiliation with the dev besides being a regular, paying customer.)