| Gas Station | Regular | Plus | Premium | Diesel |
 | Caseys
100 Hansina Ave, Volga, SD 57071
Get Directions | $3.999 | N/A | N/A | N/A |
| The Gas Stop
422 E Highway 14, Volga, SD 57071
Get Directions | $3.599
Lowest Price | $4.059 | N/A | $3.779 |
| Unbranded
101 Caspian Ave, Volga, SD 57071
Get Directions | $4.159 | $4.059 | N/A | $3.769
Lowest Price |
| Unbranded
600 6th Ave S, Brookings, SD 57006
Get Directions | $3.699 | $3.699
Lowest Price | N/A | N/A |
 | BP
2420 6th St, Brookings, SD 57006
Get Directions | $4.199 | $3.999 | N/A | $3.899 |
| Caseys
534 22nd Ave S, Brookings, SD 57006
Get Directions | $3.799 | N/A | N/A | N/A |
 | Clark
1203 Main Ave S, Brookings, SD 57006
Get Directions | $3.999 | N/A | N/A | $3.999 |
| Zip Trip
1005 6th St, Brookings, SD 57006
Get Directions | $3.999 | $3.699 | $3.999 | N/A |
| Caseys
620 8th St S, Brookings, SD 57006
Get Directions | $3.799 | N/A | N/A | N/A |
| Zip Trip
3045 Lefevre Dr, Brookings, SD 57006
Get Directions | $4.099 | $3.999 | $4.299 | $3.949 |
| Caseys
122 6th St W, Brookings, SD 57006
Get Directions | $4.099 | N/A | N/A | N/A |
| Clark
202 Main Ave S, Brookings, SD 57006
Get Directions | $3.799 | N/A | N/A | N/A |
| Hy-Vee
716 22nd Ave S, Brookings, SD 57006
Get Directions | $4.099 | N/A | $4.199 | $3.899 |
 | Shell
916 6th St, Brookings, SD 57006
Get Directions | $3.999 | $3.999 | N/A | N/A |
| Shell
100 N Highway 81, Arlington, SD 57212
Get Directions | $4.049 | $4.099 | N/A | $3.959 |
| BP
47223 Sd Highway 34, Colman, SD 57017
Get Directions | $4.159 | N/A | N/A | $3.859 |
| Shell
47228 Sd Highway 34, Colman, SD 57017
Get Directions | $4.009 | $3.909 | N/A | $3.819 |
 | Sinclair
126 Se 3rd St, Colman, SD 57017
Get Directions | $3.899 | N/A | $3.799 | $3.819 |
 | Cenex
45316 Sd Highway 34, Madison, SD 57042
Get Directions | $3.699 | $3.699 | $3.769
Lowest Price | $3.799 |
| BP
1104 Nw 2nd St, Madison, SD 57042
Get Directions | $3.999 | $3.899 | N/A | $3.799 |