It looks like the set configurations have been updated (copied from https://www.goldengatedepot.co...tion.html#UPHERITAGE on 03/26/25):
Cars Included in Set A: ($3359)
- Promontory Baggage Car (Experience The UP)
- Texas Eagle Coach Car
- 2066 Power Car
- Walter Dean Dome Lounge
- Columbia Deluxe Sleeper
- Overland Dining Car
- Feather River Business Car
- Idaho Theater Car
Cars Included in Set B: ($3359)
- Council Bluffs Baggage Car (Flag Baggage)
- Howard Fogg Power Car
- Portland Rose Coach Cars
- Harriman Dome Lounge
- Green River Deluxe Sleeper
- City of Denver Dining Car
- Kenefick Business Car
- Fox River Theater Car
Add on Cars:
- Fox River Theater Car ($599.95)
- Idaho Theater Car ($599.95)
- Standard UP Baggage 2 Truck (same as other two in sets but in UP Amour Yellow) ($419.95)
- Standard UP Baggage 3 Truck (same as other two in sets but in UP Amour Yellow) ($419.95)
- Dome Coach Columbine ($599.95)
- Dome Coach Challenger ($599.95)
- 2066 Power Car ($599.95)
- Howard Fogg Power Car ($599.95)
- St. Louis Business Car ($599.95)
- Cheyenne Business Car ($599.95)
- Lincoln Business Car ($599.95)
And pricing is now listed on the order page:
Personally, I'm not a particular fan of the theater cars and would prefer if they were dropped from the sets and were exchanged with a dome. However, I'm sure other people feel the opposite way. I would just prefer that if you buy two of the sets that when you run them together you don't end up with 3 business/theater cars sitting while one runs. So, maybe the ideal solution is to take the theater/business cars out of the sets and put unique chair/coach cars in instead?