I've been pretty happy with the Laird BMI-series two-piece shields, especially the BMI-S-207-F frame and matching BMI-S-207-C cover.
The prices keep going up, though--they're up to $4 for each piece.
Eight bucks for a 44 mm square RF shield box seems a bit much.
What do you folks use for short production runs (preferably distributor parts)?
Cheers
Phil Hobbs