2010 20 Cent Bubble Variety

I have 7 I got cheap but wont be buying any more. They seem to be popping up quite regularly and I agree with AA that they will most likely never be a highly sought after variety. They are very nice though and i'll be keeping mine.

I think the same thing was said about the incused 2000 50 cents when it was first discovered
This IS a new error discovery and In my opinion was discovered by larena in Febuary this year
They are well worth hanging onto

I think that Larena's "bubble" has some similarities to the wavy.
I think it is the same in that a single die has been damaged and then used in production.
However the damage is smaller than the wavy.
The single die is also similar to other error coins like the 2000 mule, the incused 50c, the rotated coins.
I think the "how spectacular is it" rating of the bubble is above a normal Cud because it fits into the design and the damage is unusual, but below the mule or wavy or incused 50c because it is quite small.
Just my 2c.

The Way 2 , the mule & the incused 50 cent are all human error ,mint staff did the wrong thing.
Whereas the bubble is machine error.

Yes Trout1105...I'm hanging onto mine now and what I have are good ones

The best explanation I have seen for the "wavy" was that the die was damaged by mint staff.
It appaears to me that the bubble is similar.
I think the die has been hit with something like a nail punch, leaving the indented circle in the surface of the die.

I think some will have to buy them ,i also think if they show on ebay at a cost of $ 5.00 ea
that wont be to bad ..

,, kel ,,

I agree. The bubble is an interesting - and collectable - variety, but errors that require a loupe to fully appreciate don't have the cachet of the more spectacular errors such as the wavy 2, or rotated dies; bubble is rather like the $1 Roo Cuds.