Which LEGO Promotional sets are the most valuable?

The LEGO 40182 - Bricktober Fire Station (175 pieces) is the most valuable LEGO Promotional set. This set was released in 2014 with an MSRP of $19.99.

LEGO 40182 - Bricktober Fire Station is currently valued at 102.714 which is a 413.83% gain.

Other Valuable LEGO Promotional sets

Missing out on the LEGO Bricktober Fire Station? If you have these LEGO Promotional sets, you could still make a decent profit.

Set NameMSRPYearLatest Market ValueGain
240180 - Bricktober Theater$19.992014$102.71413.83%
340181 - Bricktober Pizza Place$19.992014$100.40402.25%
43300001 - Brickley$14.992011$64.00326.95%
55004076 - 2014 Target Minifigure Gift Set$152014$39.00160.00%