Put (something) on the block idiom verb phrase
To sell something at auction.
My grandma decided to put her pearl necklace on the block.
They put this famous painting on the block to help the poor.
Mr John has just put his house on the block to pay his debt.
A product's feature that likely to make people want to buy it.
To sell or part with a very precious resource for a rapid and immediate gain or benefit, rather than keeping onto it for future use or to increase its worth.
1. Used to say that you betray someone for your personal benefit.
2. To be entirely sold.
3. To renounce or betray one's stated ideas or cause, especially for financial or personal gain.
The verb "put" should be conjugated according to its tense.
hurt someone or yourself
If you try to carry that suitcase, you’ll do yourself a mischief.