I don't know about any 1965 dot penny. Dots are considered errors 99% of the time. Not varieties.

risk profile? with a mailing address and a credit card you can buy anything online

To me PL refers to a finish not a word on a RCM package.

i agree. worth 25 cents

tin is often used to silver-plate coins. just a dip and it does the trick

what's the weight? looks like dipped. not a wrong planchet

Errors/varieties are first discovered by collectors. When well known and enough appeal to them, authors/editors might add them to their price guide. But it always comes from the "community".

looks like PMD to me

CCCS recognize the attached 6 not sure about the other TPGs

quote

With this new edition, prices have been updated to reflect current selling prices in the market place.

does it mean they reduced all the values 30%-50%?

Worth silver value https://coinsanduk.com/coins-prices-val ... re-decimal

Not famliar with us coins but heres my opinion. Au-55 to ms-62. Is this coin rare?

if genuine, definitely add value to the coin. congrats!

i'm guessing it's the new signature/deputy Sharon Kozicki
https://www.bankofcanada.ca/2021/07/sha ... -governor/

Edit: https://www.bankofcanada.ca/profile/timothy-lane/

1990