The station with the lowest price is:
Lugar da Regateira, Via L-3 - Charneca da ...

The stations with the highest prices are:
Lgr do Agrelo (Mogueira (O) [Braga]
Lgr do Agrelo (Nogueira (E) [Braga]

The station with the lowest price is:
[Texaco] Granadilla De Abona, San Isidro-E...

The stations with the highest prices are:
Lgr do Agrelo (Mogueira (O) [Braga]
Lgr do Agrelo (Nogueira (E) [Braga]

The station with the lowest price is:
E'Leclerc [Valongo]

The station with the highest price is:
R.Particular de Monsanto [Porto]

The station with the lowest price is:
[Pcan] Santa Cruz De Tenerife, Hipertrebol...

The stations with the highest prices are:
[LAV] Av.da República [V.N.Gaia]
R.Álvares Cabral [V.N.Gaia]

The station with the lowest price is:
[Pcan] Santa Cruz De Tenerife, Hipertrebol...

The stations with the highest prices are:
A29 (Vilar Paraiso) (N) [V.N.Gaia]
A29 (Vilar Paraiso) (S) [V.N.Gaia]
Campo Alegre 298 (R.) - Porto
Constituição 2312 (R.) - Porto
Macieira, 330 (R.) - Ermesinde
Via do Vale (R.) - Valongo
Conde Ferreira, 22 (R.) - Valongo

The station with the lowest price is:
[Pcan] Guancha (La), C-820 (Carretera Gral...

The stations with the highest prices are:
N13 (Vila Fria) (O) [V.Castelo]
[GPL] N206 (Lgr Moucos) [Guimarães]

The station with the lowest price is:
[Parking De Camiones] Puerto Lumbreras, Pa...

The station with the highest price is:
[Por Rellenar] Brafim, Calle Muralla, S/N ...