The part in detail:

Part A2048202651 , SONY ERICSSON T650i CRADLE

Type:SONY ERICSSON T650i CRADLE

Not in conjunction with optional extra code 570 (folding arm rest)in model series 169 (a-class).
Not suitable for model series 245 (b-class),171 from 12/06 (slk-class) and 219 from 04/08 (cls-class)

Price: £140.59