I need a trunk mat !

I can not find a trunk mat for Victoria "66 Valiant Sedan" All I can find is 63 64 65 66 dodge dart trunk mats :angry7: Or is the dart and valiant mat in the early A the same ?
Can anyone steer me in the right direction for a new trunk floor mat.
Thank you for your time on this, It's in my budget this month to get a new one :cheers: