At £820 (inc buyers premium) there was no holding this Rrrumblers Gift Set back when it went under the the hammer at Sheffield Auction Gallery's November toy sale.'Part of the HotWheels range from the early 1970s, boxed Rrrumblers rarely appear on the market' commented auctioneer John Morgan '...but at twice the top estimate this set certainly sped away!' This rare, original boxed Gift Set consisted of five bikes, all of which appeared to have unused.