I have sent some very expensive packages to them, I always use USPS Registered, it's slower but the safest way to ship and you can insure up to $25,000 with it.
I always forget ....registered you have to use the brown tape they told me..i always end up using the clear packing tape. but i always us DC and insure it well above its value. I had one shipment get lost to beckett and i learned the process quickly. the insurance barely covered the raw card cost.
collect Mickey Mantle and etc.
baseball & football.
61 #406, 62 #53, 65 #5, 68 #490, 75 #194 and 52 #311 RC & Bowman(not 51/52/53), DanDee, and more