Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Round | Pick # | Overall | Name | Position | College |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 24.0 | 24.0 | Peria Jerry | Defensive Tackle | Mississippi |
| 2.0 | 23.0 | 55.0 | William Moore | Safety | Missouri |
| 3.0 | 26.0 | 90.0 | Christopher Owens | Cornerback | San José State |
| 4.0 | 25.0 | 125.0 | Lawrence Sidbury | Defensive End | Richmond |
| 5.0 | 2.0 | 138.0 | William Middleton | Cornerback | Furman |
| 5.0 | 20.0 | 156.0 | Garrett Reynolds | Offensive Tackle | North Carolina |
| 6.0 | 3.0 | 176.0 | Spencer Adkins | Linebacker | Miami (FL) |
| 7.0 | 1.0 | 210.0 | Vance Walker | Defensive Tackle | Georgia Tech |
Question:
Which Overall is the average one that has a Name of vance walker?
Answer:
210.0