I don't recommnd callinh, just visit. The staff are sales-minded and will outright lie. The inventory system doesn't record details that specific... it will only say if it is a desk, or table, or file cabinet, etc because price is determined by category. A nice desk and a cheap desk cost the same.
I have seen a few there but inventory is highly variable.
They have desks yes. I recommend calling them and or visit the warehouse. They always have new stocked items for sale on Mondays.
It is hit or miss as departments regularly use Property Disposition to sell used goods. Since stand-up desk aren't prevalent you won't find them very often. It is best to stop by or call and see what's in stock at the time.
Thanks! Your answer is awaiting moderation.