... The HK was a commemoritive for Hong Kong

The other was RECALLED due to the serial numbers rubbing off. Jason Skinner (if I recall correctly) got some for me and Robert Touts got one for me (from Jason as well I think) and had it framed for me as a suprise gift. There is a list of serial numbers that were recalled. These were going for as much as 4X the face value. No idea what the value is today. Probably peaked.