One of the cases involved a series of transactions at Springfield Hospital Center, where purchases included 100-watt light bulbs for $3.89 each - six times retail...
Not necessarily a good example...specialty light bulbs could cost this much.
$27 for de-icer, though, smells like kick-back.
I'd bet a year's worth of my FR contributions they were plain-vanilla A-lamps, or at most, 130V rated A-lamps.