1966 Barracuda fender mounted turn signal bulbs

My passenger side fender mounted turn indicator burnt out. I am looking for replacements

Has anyone replaced these? Looks pretty straight forward.

Also, where did you purchase the bulbs? How was the quality

Classic Industry has them for $54 bucks (mf1702 - states for a Satellite)
Kruisinmoons has them for $40 (Never heard of these guys)
Year One has them for $70 - no discount

Anywhere else?

thank you for the help