In 1996, LEGO released 6 Western sets in the subtheme Cowboys, all of these sets have been retired. For that year, the total price of all retail sets cost $212, today those sets are valued around $3,038, a growth of 1333%.
Most valuable 1996 LEGO Western set
6769 Fort Legoredo $1,285.34
Highest growth 1996 Western set
6716 Covered Wagon +2277.60%
Most owned 1996 Western set
6755 Sheriff's Lock-Up
6 sets

6712 Sheriff's Showdown

Theme / Subtheme Western / Cowboys
Year 1996
Pieces / Minifigs 28 / 2
Availability Retired
6712 LEGO Western Cowboys Sheriff's Showdown
Retail $3.99
Value $88.92
Growth  +2128.6%
Annual growth 7.6%

6716 Covered Wagon

Theme / Subtheme Western / Cowboys
Year 1996
Pieces / Minifigs 64 / 1
Availability Retired
6716 LEGO Western Cowboys Covered Wagon
Retail $7.99
Value $189.97
Growth  +2277.6%
Annual growth 8.1%

6755 Sheriff's Lock-Up

Theme / Subtheme Western / Cowboys
Year 1996
Pieces / Minifigs 176 / 4
Availability Retired
6755 LEGO Western Cowboys Sheriff's Lock-Up
Retail $24.99
Value $300.00
Growth  +1100.5%
Annual growth 5.7%

6761 Bandit's Secret Hide-Out

Theme / Subtheme Western / Cowboys
Year 1996
Pieces / Minifigs 250 / 5
Availability Retired
6761 LEGO Western Cowboys Bandit's Secret Hide-Out
Retail $39.99
Value $636.82
Growth  +1492.4%
Annual growth 7.5%

6765 Gold City Junction

Theme / Subtheme Western / Cowboys
Year 1996
Pieces / Minifigs 350 / 6
Availability Retired
6765 LEGO Western Cowboys Gold City Junction
Retail $49.99
Value $536.85
Growth  +973.9%
Annual growth 5.3%

6769 Fort Legoredo

Theme / Subtheme Western / Cowboys
Year 1996
Pieces / Minifigs 687 / 10
Availability Retired
6769 Western Cowboys Fort Legoredo
Retail $84.99
Value $1,285.34
Growth  +1412.3%
Annual growth 7.3%