Not fully understanding this mastermind deal

[Tarekith]

Ok, so it's $500 for the all three plug ins, a savings of roughly $147. And we have a coupon we can apply if we already have one of the plugs.

If we already have the Prec Lim, then how much will the other two cost with this coupon?

 

[Akis]

$301, I think.

 

[billybk1]

$301, I think.

Yep, that's it!

 

[Tarekith]

Thanks.