I have a box full of all kinds of connectors and can solder or crimp, whichever you want. I dunno what HRO charges for a standard PL-259 but I think the standard solder-type Amphenol ones I get are about $2 and the RG-58 adapter is I think about $0.50.
"Stand your ground. Don't fire unless fired upon, but if they mean to have a war, let it begin here." -- Capt. John Parker