Having been conceived in the spring (#4.23), Randi was born around December (#5.15)- yet her first birthday is in this episode, clearly not filmed in winter time.
After buying Maggie's cast iron bank, Chris is shown touching up the paint; no serious collector would ever do so since it significantly devalues the piece.
Correction: Chris was not painting it, he was detailing it, like he said, which means cleaning.
Correction: Chris was not painting it, he was detailing it, like he said, which means cleaning.