2006 1 And 2 Cents

To beome valuable there needs to be a strong interest for them. There just doesn't seem to be that for later mint sets. Becase the coins are all going to be BU there will not be much premium for top examples. Look at the 86 1c and 1986 and 87 2c. Theyre also mint set only coins. The mintages are a little more than double that of the 2006 coins but even after 25 years they arent worth much more $5-10. I see no reason why these would increase to much more than they get now which I think is about $10-15.

I'm a collector of polymer banknotes. Does the rarity command the value? No.
I've stated charts of polymer notes to see the least printed notes & they are not necessarily the most valueable notes. I'll give you a great example of this in regards to Last Prefix Polymer notes.
The last prefix of $10 in 1996; DF96 saw a print run of only 149,999
The last prefix of $10 in 1997; DF97 saw a print run of only 510,499
Although DF97 has a print run of more than three times as many as DF96; DF97 is probably worth three times as much.
The good old equilibrium. Someone wants something, it's worth what the buyer is prepared to pay. If two people want the same thing, then the buyer who wants it more, will be the person who will pay more for it.
SUPPLY vs. DEMAND is the key.

Also, check each & every one of your 2006 proof sets. There were some errors issued. If you find one with a 2005 20 cent piece or one with a 2005 $1 coin, it's worth big bucks.

As for the rest. Sell, sell, sell...& re-invest in something else. You might have to lose some money; 2006 Proof sets on ebay have been selling lately for between: $56.55 to $89.95 plus post. 2006 Mint Sets on ebay $12.98 to $53.67 plus post.