Staff
7 copies for sale · $13–$90
Notable copies for sale
Sporty's Academy Study Guide Insrument Rating Course — Crossroads Books$13
Works on the market
Impact Mathematics, Course 1 (Teacher's Guide)1 copy · $58
Market context
33 copies of Staff's works have left the market recently; the median last-listed price was $58 (last listed prices at time of sale or removal, not confirmed sale prices).
Listings aggregated from rare-book dealers, auction houses and marketplaces worldwide; refreshed continually. Prices are seller asking prices unless marked as auction results.