Post-Year 2000 Commemorative Singapore Coins in Marine Parade, East Singapore for sale

Novice collector looking to add to his Singapore commemorative coin-collection, wants to buy ONLY one piece EACH of the following coins issued AFTER the new millennium:
-- $5-coin 2010 Public Housing 50years (cupro-nickel proof-like)
-- $5-coin 2006 Singapore 2006 Commemorative Coin (cupro-nickel proof-like)
-- $2-coin 2010 Youth Olympic Games (bi-metal brilliant)
-- $2-coin 2008 Formula One Grand Prix (cupro-nickel proof-like)
-- $2-coin Chinese-almanac animals (except Year2005-dog) / independence series (cupro-nickel proof-like)
-- $1-coin Singapore Identity / Singapore Identity Plan (cupro-nickel proof-like)
Please DO NOT email me for other $5-coins as I think I have most of the others that were issued, and NO silver-content coins as they are obviously too costly for a beginner of this hobby.
Willing to pay a reasonable price. Owners of these coins who no longer wish to keep their mementos, kindly email your offer to (purchase will be subject to physical viewing of the condition of item/s):
weilien.liang@yahoo.com