If you don't happen to have any big targets for it at that time, you can always destroy an artifact and draw a card in the process
18.3 On the fall of the Auctioneer's hammer, the successful bidder on any V Lot, and other Lots as determined by the Company at its absolute discretion, may be required to provide a deposit equal to 15% of the Hammer Price, either in cash, approved credit card or approved bank cheque
These tokens are the perfect accessory for any Magic player, to buy for yourself or as a gift
If you cast a spell for its flashback cost, it's exiled as it leaves the stack
While this isn't one of the most valuable Pikachu cards you can get, it might one day find itself among the best.
These kinds of cycles are important (if highly situational) for flavour and gameplay, but all I can really comment is the art -- I do like the elaborate 'real beetle' art of Black Scarab and the much fancier Blue Scarab