Hello,
On order #320018339 I recently purchased one piece of your P/N
IB-18-PBWB05 (Size: 9 1/4) for USD 466.00.
It appears the same Benchmark ring is available on EBAY, at:
http://www.ebay.com/itm/Mens-Benchma...item4acf004719
but in a size 10 for USD 416.25.
Thank you,
John Fields