Bought my 4" many years back, so my price is very out of date. Saw a NIB 4" go for $1800 on GB or maybe GunsAmerica.... four or five years back.
Did see a 6" gun go for $2300+ maybe 5 years back on GB. I haven't followed them lately.
six17six INCH — imgbb.com A shot of my 6" gun.