The is D51 498, but the product is D51 882.
The 113, 300 Series and DD-51 are from a different series "でんしゃであそぼう", which is released in 2000 as seen from ST 0. (This is the backside of the DD-51 box)
![[Image: tomy-old-train-requires-1-r14-old-toy-90...6f47c8.jpg]](https://i.postimg.cc/Y4G2Cyym/tomy-old-train-requires-1-r14-old-toy-90s-1487835484-646f47c8.jpg)
The D-51 882, EF-66, Ise-Shima are from the "First Try Set" series.
As for the shades of grey, this kind of grey is exclusive to this set. However auctions in the past proves that this grey is not as valuable to other colours.
First Try Set Yellow is always the most expensive set among these.
There is also the 2002 My Home Town's Train Set (same vertical box dimensions), where you will find C-11 Hakodate and the purple coaches (I did the review here: https://youtu.be/wo8OFu4FSX0), and the red 813 Series. But the 813 Series has always been more than 8000 yen for new in box so that is much more valuable. There is also a hidden release in the same series known as the BTS Skytrain Vertical Box and Horizontal Box, only released in Thailand. Expect them both to go over 11000 yen for new in box, highest was 15500 yen.
![[Image: 51-WI1a-HAMTL-AC-SX466.jpg]](https://i.postimg.cc/gLRGHXPc/51-WI1a-HAMTL-AC-SX466.jpg)
![[Image: 51e-Smvt19-DL-AC.jpg]](https://i.postimg.cc/87kVjnsz/51e-Smvt19-DL-AC.jpg)
![[Image: p686575446-1.jpg]](https://i.postimg.cc/fS76bxNd/p686575446-1.jpg)
The 113, 300 Series and DD-51 are from a different series "でんしゃであそぼう", which is released in 2000 as seen from ST 0. (This is the backside of the DD-51 box)
The D-51 882, EF-66, Ise-Shima are from the "First Try Set" series.
As for the shades of grey, this kind of grey is exclusive to this set. However auctions in the past proves that this grey is not as valuable to other colours.
First Try Set Yellow is always the most expensive set among these.
There is also the 2002 My Home Town's Train Set (same vertical box dimensions), where you will find C-11 Hakodate and the purple coaches (I did the review here: https://youtu.be/wo8OFu4FSX0), and the red 813 Series. But the 813 Series has always been more than 8000 yen for new in box so that is much more valuable. There is also a hidden release in the same series known as the BTS Skytrain Vertical Box and Horizontal Box, only released in Thailand. Expect them both to go over 11000 yen for new in box, highest was 15500 yen.