Ping Cushin Putter. US Pat. No. 0202715 These models are similar both in name and in form. The Cushin is particularly notable as it was used by Julius Boros to win the 1967 Phoenix Open. It differs from the Kushin in the bend of its shaft and the length from heel to toe. Values for both putters range between $300 and $500. Condition is \"Used\". Shipped with USPS Priority Mail.