| Gas Station | Regular | Plus | Premium | Diesel |
 | Cenex
375 Main Ave, Toronto, SD 57268
Get Directions | $3.399 | N/A | N/A | N/A |
 | Sinclair
20402 478th Ave, White, SD 57276
Get Directions | $3.369 | N/A | N/A | N/A |
 | Mobil
104 State Ave W, Estelline, SD 57234
Get Directions | $3.499 | N/A | N/A | N/A |
| Cenex
204 Highway 22 W, Clear Lake, SD 57226
Get Directions | $3.399 | N/A | N/A | $3.769 |
| Sinclair
420 3rd Ave S, Clear Lake, SD 57226
Get Directions | $3.299
Lowest Price | N/A | N/A | $3.769 |
 | Unbranded
600 6th Ave S, Brookings, SD 57006
Get Directions | N/A | $3.499 | N/A | N/A |
 | BP
2420 6th St, Brookings, SD 57006
Get Directions | $3.659 | $3.399 | $3.899
Lowest Price | $3.799 |
| Caseys
534 22nd Ave S, Brookings, SD 57006
Get Directions | $3.399 | N/A | N/A | N/A |
 | Clark
1203 Main Ave S, Brookings, SD 57006
Get Directions | $3.659 | $3.399 | N/A | N/A |
| Sinclair
106 1st St S, Brookings, SD 57006
Get Directions | N/A | N/A | N/A | $3.799 |
| Zip Trip
1005 6th St, Brookings, SD 57006
Get Directions | $3.399 | $3.899 | $3.899 | N/A |
| Caseys
620 8th St S, Brookings, SD 57006
Get Directions | $3.399 | N/A | N/A | N/A |
| Zip Trip
3045 Lefevre Dr, Brookings, SD 57006
Get Directions | $3.399 | $3.799 | N/A | $3.949 |
| Caseys
122 6th St W, Brookings, SD 57006
Get Directions | $3.399 | N/A | N/A | N/A |
| Clark
202 Main Ave S, Brookings, SD 57006
Get Directions | $3.399 | N/A | N/A | $3.899 |
| Hy-Vee
716 22nd Ave S, Brookings, SD 57006
Get Directions | $3.399 | N/A | $3.909 | $3.799 |
 | Shell
916 6th St, Brookings, SD 57006
Get Directions | $3.659 | $3.399 | $3.999 | N/A |
| Cenex
21505 Highway 13, Elkton, SD 57026
Get Directions | $3.569 | $3.349
Lowest Price | N/A | $3.699
Lowest Price |
| Sinclair
306 S Division St, Hendricks, MN 56136
Get Directions | $3.429 | N/A | N/A | N/A |
| Caseys
100 Hansina Ave, Volga, SD 57071
Get Directions | $3.379 | N/A | N/A | N/A |