Quote:
Demand.
Yep, although the other imperf-between 1st issue pair, R100e ($25 Mortgage) has skyrocketed to $5,000 in Scott, and a bidding war ensues any time that one appears at auction. Maybe because it's a high-denomination large-sized stamp?
Hopefully the demand for this one picks up somewhere down the line.
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Unlike some of the major keys that I would love to be able to acquire but are unobtainable unless you have really deep pockets (e.g., R17a, R51b, R132, R133, R158A, R158B, RB10a, RB10b), I'm content to scour shows, dealers, and the Internets for items like this that are actually much more scarce, but due to demand issues are actually infinitely more affordable... with any luck, I've got another 20-25 years to continue the hunt...