These poker rooms are more than happy to comp your initial deposit as following: 

Empire Poker - 20% bonus up to $75 free. Minimum deposit is $50, and the bonus of $75 requires a deposit of $375.00

Pacific Poker - 25% bonus up to $50 free. 

Inter Casino  Poker - $40 monthly bonus. Bonus is added to a players account each month after the completion of 250 real money hand being played.

Virtual City  Poker - Purchase $30 and receive $30 free.

Golden Tiger Poker - Purchase $30 and receive $30 free.

Spin Palace Poker - Purchase $60 and get $30 in free chips.

Gaming Club Poker - Deposit $30 or more and receive $50 in free chips.

River Belle Poker - Deposit $30 or more and receive $50 in free chips.