You didn't say what caliber. I don't show a 40XBR, but I show a 40XB and a 40 XBBR. Also ther is a differnce in value between kevalr stock and wood stock
The 40XB wood=$563.00 in mint with box
The 40 XB kevlar=$1031.00 in mint with box

thw 40 XBBR (which is avaliable in cenetrfire calibers)
Wood stock=$869.00 in mint with box
Kevlar stock=$1119.00 mint with box