BeautyShopLA via Amazon offers Prime members this SLR Camera Lens Coffee Mug
with free shipping
. (Non-members can spend over $25 for free shipping; otherwise, shipping adds $5.37.) That's the lowest total price we could find for such a mug by $3. This cup is based on the Canon Macro EF 100mm F/2.8 USM Lens and comes with a lid.
Amazon Prime membership is $79 per year; however, Prime is free for college students for six months, and free for parents and caregivers for three months.