Same here. I’d be more interested in just an extra standard charger cord for the right price.FWIW, I only used the mobile charger for my Tesla for the 4 years I owned it. I plugged it into a NEMA 14-50 outlet in the garage and never once unplugged it to take it with me. Based on that experience, I'm not buying the Rivian wall charger.
The use case for the Rivian is a little different (and the charging network is not as vast yet), so maybe I find myself wanting the wall charger down the line so I can just keep the mobile charger in the truck.