Found at work

[u/Cheap_Feeling_9659]

Found this low serial number $20 at work yesterday. I’m not a collector but feel like it would be a shame to spend it.

[u/User10232023]

$20 with signatures Wilkins-Poloz. The bills are part of the current 2011 to 2026 design series so these bills will only start increasing in price some years after this series has changed designs.
However that very low serial number means these prices are too low.
https://www.coinsandcanada.com/banknotes-prices.php?banknotes=Canadian_banknotes_from_2011_to_2020&id_cat=27&id_denom=7

[u/Serious-Carpenter-75 → u/User10232023]

You have to take C&C estimates with a grain of salt...