Translation: "I'm about to compare you to everyone else on a spreadsheet."
If you just fire back a number, you lose. You become a line item. A commodity. The cheapest option wins.
Here's the move: don't send a price. Send context.
A page that shows what they're getting, why it's worth it, and what happens after they buy. Make it impossible to compare you apples-to-apples with the vendor who's half your price and half your value.