No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $680 — a different platform, not this one.

Motorhome: Traveling America Collector's Edition

Go on a journey through the amazing places across the USA. \r Visit interesting and amazing places such as national parks, ski resorts and canyons, play exciting mini-games, collect souvenirs and find all the objects.\r \r This hidden object game is full of beautiful and interesting places. \r Use your skills and knowledge to play mini-games and find all the hidden objects.\r \r The collector's edition includes:\r - 10 additional locations: find even more objects and a funny raccoon!\r - 8 additional new mini-games + 12 more for puzzle lovers\r - 20 great souvenirs from the trip