I will note that the specialty dice are not required for SAGA. They look nicer, but there are translations to a regular six-sided that is true for all factions.
The rare symbol is a 6, the next two are 4 and 5, then the common is 1-3.
When I gave out battleboards and a 4-point faction to some friends I printed out the numbers and laminated them over the battleboards so they would not need the specialty dice.
Conversely, blank dice with some stickers and a pen can fill in (I have dice for Late Roman, Norman, Viking, Milites Christi, Anglo-Dane, Magic, and Scottish that are all hand done this way. I own zero sets of the Gripping Beast versions)