What mono laser printers work with AirPrint / Mavericks

...for the love of God what cheap mono laser printers are AirPrint compatible and actually work with the new Mavericks iOS software?

It seems mavericks has rendered previously compatible AirPrint printers useless with no drivers available in updates. Printers are being advertised as AirPrint compatible when they are not... and it seems to be a grey area at best?

I'm chasing something like a HP Laser Jet Pro P1102w or a Brother HL-2270DW...can someone please help me? I bought a HP Laser Jet Pro P1102w being told it was AirPrint compatible (only to find out it's not AirPrint compatible with iOS Mavericks?)