Buy used from any well know airgunnner, or shop.
Hand pumps are not what they used to be ( excessively over priced ) I found a taousa hand pump new for $49.00 delivered. So far it has actually out preformed my past FX & Hill hand pumps. You can safely save a $ there.
Air, check local supply & buy a used scba. Tho some remember way back ,kidding, before the freedom provided by hand pumps folks used regular scuba tanks and enjoyed their airguns greatly.
Anything with a regulator allows steady shots ( just fewer per fill ) off any fill above reg set point.
Pumping is all technique it's not hard if your bones are good. I do know a 1st rate shooter who pumps during FT shoots because he "likes it", go figure.
Best advice, get with some other airgun folks and shoot what they've got.
John