It's not every day you see a pair of official NASA-issue (hey, they've got NASA patches sewn to them!) pyjamas bearing the inscription "Best of Luck!"

Is it possible that Neil was referring to the chances of the wearer of this particular pair of jammies getting to share his or her sleeping arrangements with someone else?

Alternatively he might have been wishing the seller of this particular garment the best of luck with hawking them on eBay for an asking price of $2,750. We'll probably never know, although it will indeed take a lot of luck for this classic Neil "Az" signature to fetch such a princely sum.

Rating:
B for effort (made some attempt to copy Neil's inscription)
D for artistic merit (copied a bad Neil Az signature instead of the real thing)