| CCSTID | STKE35003S |
| Brand | Keystone |
| Sub | |
| Model | EverFlash 20 |
| AKA | |
| Factory Ref. | |
| Introduced | 1971 |
| Estimated price US$ | 10 |
| Other name | Keystone Camera Company |
| Type – see definitions | Instamatic type |
| Format | 126 |
| Country | USA |
| Transactions sampled | 6 |
| Last upload | 05-Aug-26 |
| Art | FALSE |
The estimated value presented above is an average of 6 transactions recorded over the past years. This should be taken as guidance only, as a value of a specific camera can be over or under the value suggested here and further depends on the seller and buyer’s eagerness. 
Keystone EverFlash 20 Instamatic type 1971 USA
