I think lack of options (stripes/mouldings & vinyl top & road lamps) is helpful evidence.

article states $3155 base +
$1400 worth of options:

A01 - 35.75
A34 - 201.75
A62 - 76.75
C16 - 53.05
D32 - 229.35
E87 - 253.20
FJ6 - 13.85
G11 - 36.85
G36 - 25.75
N96 - 94.00
R11 - 61.10
S77 - 96.55
U82 - 51.65
W21 - 54.25
W34 - 12.55

total - $1296.40
+ destination