My default "budget" rockers are the Mancini HS variety.
I think they're under $500 for rockers, spacers, shafts.

I'm not in the "Chinese rockers" camp.
I'd use the original ones on a 292 cam before I ran $200 offshore stuff.

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads