In 2014, LEGO released 7 Racers sets in the subtheme Ferrari Shell VPower, all of these sets have been retired. For that year, the total price of all retail sets cost $47, today those sets are valued around $82, a growth of 77%.
Most valuable 2014 LEGO Racers set
40195 Shell Station $28.67
7 sets

40190 Ferrari F138

Theme / Subtheme Racers / Ferrari Shell V-Power
Year 2014
Pieces 41
Availability Retired
40190 LEGO Ferrari Shell V-Power Ferrari F138
Retail $5.95
Value $9.67
Growth  +62.5%
Annual growth 4.0%

40191 Ferrari F12 Berlinetta

Theme / Subtheme Racers / Ferrari Shell V-Power
Year 2014
Pieces 46
Availability Retired
40191 LEGO Ferrari Shell V-Power Ferrari F12 Berlinetta
Retail $5.95
Value $7.85
Growth  +31.9%
Annual growth 2.3%

40192 Ferrari 250 GTO

Theme / Subtheme Racers / Ferrari Shell V-Power
Year 2014
Pieces 48
Availability Retired
40192 LEGO Ferrari Shell V-Power Ferrari 250 GTO
Retail $5.95
Value $8.31
Growth  +39.7%
Annual growth 3.0%

40193 Ferrari 512 S

Theme / Subtheme Racers / Ferrari Shell V-Power
Year 2014
Pieces 51
Availability Retired
40193 LEGO Ferrari Shell V-Power Ferrari 512 S
Retail $5.95
Value $8.66
Growth  +45.5%
Annual growth 3.4%

40194 Finish Line & Podium

Theme / Subtheme Racers / Ferrari Shell V-Power
Year 2014
Pieces / Minifigs 64 / 1
Availability Retired
40194 LEGO Ferrari Shell V-Power Finish Line & Podium
Retail $5.95
Value $6.80
Growth  +14.3%
Annual growth 1.2%

40195 Shell Station

Theme / Subtheme Racers / Ferrari Shell V-Power
Year 2014
Pieces / Minifigs 95 / 1
Availability Retired
40195 LEGO Ferrari Shell V-Power Shell Station
Retail $10.95
Value $28.67
Growth  +161.8%
Annual growth 7.8%

40196 Shell Tanker

Theme / Subtheme Racers / Ferrari Shell V-Power
Year 2014
Pieces 95
Availability Retired
40196 LEGO Ferrari Shell V-Power Shell Tanker
Retail $5.95
Value $12.40
Growth  +108.4%
Annual growth 5.9%