Some months ago someone shared a video of a French guitar dealer who visited Richie and bought some of his guitars. The Taylor Doubleneck and some Samboras appeared on his website shortly thereafter.
A couple more of Richie's guitars are now online as well: https://www.mattsguitar.shop/en

Floyd Rose Doubleneck Prototype Ex Richie Sambora Bon Jovi:



Sambora Model Chris Hofschneider Lumpy Prototype Mirror Pickguard Ex Richie Sambora:




Sambora Poker Finish Ex Richie Sambora Bon Jovi:



Floyd Rose Honey Burst Lumpy Built Prototype Ex Richie Sambora Bon Jovi:



Sambora Prototype SSH Natural Ex Richie Sambora Bon Jovi:



Floyd Rose Honey Burst Sustainer Lumpy Prototype Ex Richie Sambora Bon Jovi:



Sambora Prototype Hipshot Bridge Ex Richie Sambora Bon Jovi:



Sambora Prototype SSH Red Ex Richie Sambora Bon Jovi: