RYOBI 18-Volt ONE+ Cordless Power Inflator (Tool-Only) $7.50
My local HD in WA had a stack of these in the clearance aisle for $7.50, regular $29.97. Previous markdown had been $15. Online price is $19.97.
BS showed in stock, but no price just "clearance"....
Also, some were on shelves with no price sticker, so it might be prudent to do a price scan in-store.....