Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the average issue price with from Toronto maple leafs gift set, and a Mintage of 3527?

### Inputs:
table_name: table, columns: ['Year', 'Theme', 'Artist', 'Mintage', 'Issue price', 'Special notes']

### Response:
SELECT AVG Issue price FROM table WHERE Special notes = from toronto maple leafs gift set AND Mintage = 3527