[Chokes for Crio Barrel?]

Does anyone make an aftermarket choke tube for the Crio Barrel? Like for the Cordoba 12ga. pre 2006.

[Vinci vs Cordoba $?]

Why is a Vivci selling for $1200-$1400 and a Cordoba selling for $1600-$1700. I own a 20 & 12 Corboba and believe it to be the finest autoloader ever made. I've never shot a Vinci but I've handled one and it didn't have the "feel" of a Cordoba. Is the market reflecting this or is the retail price based on the cost to manufacture each? Maybe it's a supply/demand thing? Most of the time the newest, latest, greatest gun in the line brings the highest price. But not with these two.