Dropped an SD card under the seat (Mazda3 2018)

I recently bought a Mazda3 2018 and purchased a navigation SD card from Amazon for $80. Unfortunately, I accidentally dropped the SD card under the driver's seat, and it fell into a hole. Is there an easy way to retrieve it?
 
Depending on size and shape of hole, a couple things come to mind.
Wad of inside-out duct tape, by itself or on the end of a pencil.
Cloth over the end of a vacuum nozzle.
 
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