I'll bring the price down to 50 mark a piece, if you are going to make a big purchase.

如果您打算大量购买，我就把价格降到每件50马克。

youdao

One strategy some retailers have taken is to buy lower quality merchandise at a very low price point and then mark it down slightly, she says.

FORBES: It's an Apple-Style Black Friday

This would have the salutary effect of setting a market price for this garbage, forcing the banks to mark their retained mortgages to market (so far they've marked down the dodgy securities).

FORBES: Tax & Finance