Pegasus Dripless Seal Price

[therapybc]

Can someone tell me what the cost of a Pegasus Dripless Seal is? I have a 1982 Campion 310 with a 470 Mercruiser that I am considering putting this unit into...if the price doesn't break the bank.

Also, I have been warned about putting a dripless seal in since some of them can sink your boat if they fail...any input on this, particularly as related to the Pegasus product?

Thanks.

[stillbuilding]

I do not have current prices but their engineering is magic and I will use this on my boat.