The Warehouse currently has a bundle deal for Nintendo Switch Neon Console (doesn't include grey or red/blue switch) which will bring the price down to $499 if you buy it together with a PowerPlay 64GB Memory Card.
Combine this deal with codes from Wakrak's post to bring it further down to $464 then use code mtm10 for zip payment from nacho's post for additional $10 off which will pull it further down to $454. Then add either FDREF23997 or FDREF33789 for free shipping.
| Warehouse Codes |
|---|
| giveit-twl-5off50-2106300 |
| giveit-twl-5off50-210707 |
| ggiveit-twl-10off100-210707 |
| giveit-twl-15off200-210630 |
| mtm10 |
| FDREF23997 or FDREF33789 |
| ZIP Payment Code |
|---|
| mtm10 |