I currently have three of these Spartan Marine 1.5" Straight Seacocks (product number S701) available. Two more are being serviced.
These were diassasembled and given an 8-hour vinegar bath, then polished on an 8" buffing wheel. I'll admit that using the buffer was pointless, but it was a new toy and I got carried away. Each seacock will be greased with Spartan Marine's Seacock Grease before being shipped.
Cost for a new seacock from Spartan is $352, so these represent a $100 savings.