My Macbook's Hard Drive is going bad, does anyone know a reliable, and cheap replacement.

Question

Hey, the computer still works, but it's in the process of going bad... it's been a little spoty, and I'd like to replace it.
Here are the statistics
  Model Name:    MacBook
  Model Identifier:    MacBook4,1
  Processor Name:    Intel Core 2 Duo
  Processor Speed:    2.4 GHz
  Number Of Processors:    1
  Total Number Of Cores:    2
  L2 Cache:    3 MB
  Memory:    2 GB
  Bus Speed:    800 MHz
  Boot ROM Version:    MB41.00C1.B00
  SMC Version (system):    1.31f1
  Serial Number (system):    W88358WA0P2
  Hardware UUID:    0A2F7E4B-23E2-5CA3-B336-D1EBE3BE595A
  Sudden Motion Sensor:
  State:    Enabled
VERSION 10.6.8
BUILD: 10K549
INTEL-ICH8-M AHCI:
  Vendor:    Intel
  Product:    ICH8-M AHCI
  Link Speed:    1.5 Gigabit
  Negotiated Link Speed:    1.5 Gigabit
  Description:    AHCI Version 1.10 Supported
FUJITSU MHY2250BH:
  Capacity:    250.06 GB (250,059,350,016 bytes)
  Model:    FUJITSU MHY2250BH                      
  Revision:    0081000D
  Serial Number:            K43CT882P00N
  Native Command Queuing:    Yes
  Queue Depth:    32
  Removable Media:    No
  Detachable Drive:    No
  BSD Name:    disk0
  Medium Type:    Rotational
  Partition Map Type:    GPT (GUID Partition Table)
  S.M.A.R.T. status:    Verified
  Volumes:
  Capacity:    209.7 MB (209,715,200 bytes)
  Writable:    Yes
  BSD Name:    disk0s1
Macintosh HD:
  Capacity:    249.72 GB (249,715,376,128 bytes)
  Available:    50.31 GB (50,314,424,320 bytes)
  Writable:    Yes
  File System:    Journaled HFS+
  BSD Name:    disk0s2
  Mount Point:    /
Thanks for the suggestions.

Answer 1

For a new hard drive try Newegg.com  
Regular SATA drives http://www.newegg.com/Store/SubCategory.aspx?SubCategory=380&name=Laptop-Hard-Dr ives&Order=PRICE  Use the list at the left for larger and faster drives.
SSD drives
http://www.newegg.com/Internal-SSD/SubCategory/ID-636?Order=PRICE  Use the list at the left for larger and faster drives.
Or OWC for regular hard drives and SSDs  http://eshop.macsales.com/shop/hard-drives/2.5-Notebook/
Here are step by step instructions with pictures on replacing the hard drive in a MacBook with a removable battery. http://creativemac.digitalmedianet.com/articles/viewarticle.jsp?id=45088
To transfer your current hard drive I like the applications Carbon Copy Cloner or SuperDuper. They make a bootable copy of everything on your hard drive. http://www.bombich.com/index.html or http://www.shirt-pocket.com/SuperDuper/SuperDuperDescription.html 
You'll need a cheap SATA external hard drive case. Put the new drive in the case then format and partition the new drive and clone your old drive to the new one. Check that it's set up right by booting up from the external drive. Then replace your old hard drive with the new one and put your old one in the external case.
Here's a cheap SATA external hard drive case on Amazon http://www.amazon.com/Vantec-NexStar-2-5-Inch-External-Enclosure/dp/B002JQNXZC/r ef=pd_cp_pc_0
If you don’t have the tools to open up the MacBook OWC has a set for $5
http://eshop.macsales.com/item/OWC/TOOLKITMHD/