Your search for "jl827a" revealed the following:
HPE JL827A FlexNetwork 5140 EI Series 24x 1GB PoE+ RJ45 4x 10GB SFP+ Switch
SKU: NSB-8359
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 1,798.99
• Only 2 remaining
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NEW HPE JL827A FlexNetwork 5140 EI Series 24x 1GB PoE+ RJ45 4x 10GB SFP+ Switch
SKU: NSN-0744
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 2,114.99
• Only 1 remaining
Call if you need more