I have a feeling there are changes to the driver lineup coming soon.
Everybody who wants the R1 and doesn't have one will be 1,000,000 XP away from level 98. Coincidentally, I made my first million tonight. It took 459 CDP and 1227 ranked rounds, 95+% of which were in tournament play for max XP. More than half of my RRs have been full 18s (632 to 595).
I'm sure there are many players who play more than that - but there are very few who play a lot more than that. So, if everybody who wants to buy the R1 is a million or more XP away, WGT will only sell a handful of the things in the next year.
If you're not going to make it, don't worry too much. They'll either lower the bar for the white R1 (and R11S) permanently or introduce something competitive (G25?) to sell in the low 90s, probably for about the same price as the R1.