Your search for "J9576A" revealed the following:
NEW HPE J9576A 3800 Series 3800-48G-4SFP+ 48x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSN-2887
Condition: New
Shipping: Overnight Options
Warranty: 365 days
$ 436.99
• Only 1 remaining
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HPE J9576A 3800 Series 3800-48G-4SFP+ 48x 1GB RJ45 4x 10GB SFP+ Switch
SKU: NSH-3585
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 149.99
• Only 2 remaining
Call if you need more