I'm not cellaring perique to blend with my aged VA at a future date, but I have plenty of tinned VA/pers cellared and home blends I've already blended the perique into cellared. Options are more limited nowadays for perique, Sutliff and D&R blending perique is gone which was some of the best in my opinion. C&D sells blending perique but I've been waiting to get confirmation if that has also switched over to their 31 farms exclusive perique or if they're still working through selling old standard perique for that.
If you don't mind a little processing at home then I would recommend the perique from WholeLeafTobacco. I usually throw in a pound with any WholeLeaf order I place. It would need to be cut into ribbons though unless you're making plugs.