There aren't many data points to prognosticate about pricing for the Elwin anniversary Bond game.
The Beatles Diamond version isn't a good barometer, in my opinion, because the Diamond version is identical to the $8K Gold version, save for an alternative crystal backglass in lieu of a translite and some inconsequential other cosmetic differences. Beatles Diamond production was limited to 100 games.
A few Diamonds sold for $25+ upon release. The Platinum version, limited to 250 units, fetched in the $17K range at the start. Over time, both the Diamond and Platinum versions settled at considerably lower price points. Diamonds fell to the $13K - $16K range and Platinums to the $10K - $11K range.
In contrast, Golds could be bought NIB upon release for $7,500 and have increased in value about 10% and 20%+ with the topper. Golds were advertised as limited to 1614 games (1964 minus the Platinum and Diamond editions).
Stern's Supreme is reported to have sold for $50K. I suspect that any such sale was a publicity stunt as opposed to a legitimate purchase. Even if it was real, it was an outlier, providing no meaningful help in price formulation. Most importantly, Supreme is a niche title, with trendy appeal outside the typical pinball community. Supreme's playfield is bare and not targeted to typical pinball enthusiasts.
The Bond anniversary edition has little in common with Primus or Whoa Nellie. Arguably, it shares some commonality with other anniversary version releases. But, the others are all multilevel interpretations of cornerstone games, unlike this Elwin Bond game.
I'm guessing that the Elwin Bond anniversary edition will fetch $19,999 after the proverbial dust settles and after several collectors pay considerably more. Of course, price speculation is particularly dubious absent playfield photos and gameplay video.