Walmart offers the Matchbox 1:64 Vehicles 50-Pack, model no. CCL83, for $29.81. Opt for Site-to-Store pickup to dodge the $4.97 shipping charge. That's the lowest price we could find for a shipped set by $3. Each car is individually wrapped and this 50-pack includes a variety of segments, including city, airport, construction, mountain, and jungle.
It's not guaranteed to arrive before Christmas.