I've got an old Beman riser (it's a hoyt, but rebranded by Beman). It takes international limbs and the threads are fine. How does ?40 sound, including a brand new wooden grip, postage and packing? PM me if you're interested.
I have a PSE cnc machined riser (Centra I hink) Blue anodised with separate adjustable pockets. ILF limb fitting @ ?75. Just bought a new riser. Also have a pair of medium Petron carbon libs at 32# < 1 year old.